Need help finding a fixed blade knife.

[Pondersib]

I am very new to the knife scene and have several questions.

First, what are the differences between a combat knife and a survival knife?

Second and third, my job situation would greatly benefit from having a non-magnetic and/or (especially) a non-metallic knife. Most knives are steel.
What advantage does steel have over more modern alloys such as those made from titanium or cobalt, and vice versa?
What advantage do metal alloys have over composites and laminates, and vice versa?

Fourth, what shape of blade is the most versatile or preferable?

Last, what general suggestions do you offer when purchasing a knife? Price is no real factor in my decision--I am not foolish but more than willing to pay for quality.

 

[e_utopia]

Like to ask tough questions, huh?

1: The name. Just 'cause someone calls something a 'survival knife' or a 'combat knife' does not mean that it is suited for such. Generally, a knife intended for survival is designed for utility uses, and a fighting knife is intended for use against other humans. However, there is a great deal of overlap.

2: Well, Ti is the only non-magnetic metal used for knives. It offers less edge-holding than steel, and is primarily for messing around with magnetically-triggered mines and such. Talonite is not steel, but is considered magnetic, so it would not be a good choice if that is important.

3: Non-metals generally make very poor knives which are only good for a short time before having no usable edge, and they start off with much less of an edge, even immediately after sharpening.

4: Blade shape is determined by intended use. Generally speaking, the tanto is intended for stabbing through tough materials, as it has a strong point. A drop point or spear point is better for stabbing through softer materials, as the tip is weaker, but thinner, offering less resistance to penetration. A clip point further reduces tip strength, but also reduces penetration resistance further. Along the edge, the choice is basically between straight and recurve, with straight being better for push-cuting and recurve being better for slicing. Blade cross-section is also important, but there are too many to go into here. Again, what is important is knowing what this knife will be used for.

5: Look for opinions of those who are more experienced, and make an effort to try a knife in person before you buy.

--JB

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e_utopia@hotmail.com

 

[RGRAY]

Pondersib, check out Chris Reeve Knives and go from there.

http://www.chrisreeve.com/


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RICK - Left Handers Unite